Seiko Cal. 0781 - 768

The 0781-768 is a sought-after Quartz piece from Seiko's golden era. Powered by the 0781 caliber with 25j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-04818a774fd3]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

25j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1979

Related Models

• Seiko 6189-894
• Seiko 4534-145
• Seiko 4425-954
• Seiko 0728-542
• Seiko 7194-742
• Seiko 5667-181
• Seiko 0722-124
• Seiko 4470-559
• Seiko 7110-951
• Seiko 4510-933
• Seiko 5632-317
• Seiko 5673-945